Is Necrozma an Ultra Beast?

Question

Would the Beast Balls work on Necrozma as if it was an Ultra Beast?

Comments

In the Pokémon TCG, Necrozma cards (and Necrozma’s forms) are classified as Ultra Beasts (although Cosmog, Cosmoem, Solgaleo, and Lunala do not receive this denomination), but this is the only context that refers to Necrozma as a UB. :P

Answer 1

Due to the peculiar nature of its body, the power it wields, and the rumors that it came from another world in the distant past, it is speculated that it may be related to the Ultra Beasts, if it is not actually one itself; however, the International Police have no records of it ever emerging from an Ultra Wormhole so its classification is still uncertain.

No, Necrozma is not an Ultra Beast, so Beast Balls would not work on it.

Source

Answer 2

Necrozma is not an ultra beast, so I'm pretty sure that the beast balls wouldn't work on it. Source: http://bulbapedia.bulbagarden.net/wiki/Necrozma_(Pokémon)

Comments

It looks like one, but it technically isn't.